Installation Manual
6 Rinnai Tankless Rack System (TRS) Installation Manual
Part No.
1
Rack type Configuration Illustration
TRS23ILWCUiN
2
2-unit interior wall-mount rack, NG
TRS23ILWCUeN
2
2-unit exterior wall-mount rack, NG
TRS23ILWCUiP
2
2-unit interior wall-mount rack, LP
TRS23ILWCUeP
2
2-unit exterior wall-mount rack, LP
HE+ Series
Part No.
1
Rack type Configuration Illustration
TRW02HEiN
2
2-unit interior wall-hanging rack, NG
3
TRW02HEXiN
2
2-unit interior wall-hanging rack, NG
4
TRW02HEeN
2
2-unit exterior wall-hanging rack, NG
TRW02HEiP
2
2-unit interior wall-hanging rack, LP
TRW02HEeP
2
2-unit exterior wall-hanging rack, LP
TRW03HEiN
2
3-unit interior wall-hanging rack, NG
3
TRW03HEXiN
2
3-unit interior wall-hanging rack, NG
4
TRW03HEeN
2
3-unit exterior wall-hanging rack, NG
TRW03HEiP
2
3-unit interior wall-hanging rack, LP
TRW03HEeP
2
3-unit exterior wall-hanging rack, LP
3
For use with Rinnai RL94i Tankless Water Heaters.
4
For use with Rinnai RLX94i Tankless Water Heaters.
Part No.
1
Rack type Configuration Illustration
TRC02CUiN
2
2-unit interior corner-hanging rack, NG
TRC02CUiP
2
2-unit interior corner-hanging rack, LP
Wall-Hanging Rack Conguraons (Connued)
Wall-Mount Racks
Corner-Hanging Racks
1
Part No. Legend: TR = Tankless Rack; W = Wall Hanging; S = Stand Alone; IL = Inline; ILW = Inline Wall Mount;
2/3/4/5/6 = Number of Water Heaters; i/e = Interior/Exterior; NG/LP = Natural Gas/Liquid Propane
2
This configuration is available only as a custom, made-to-order (MTO) solution with extended lead times.










